error[E0308]: mismatched types | |
--> $DIR/tail-typeck.rs:3:26 | |
| | |
LL | fn f() -> isize { return g(); } | |
| ----- ^^^ expected isize, found usize | |
| | | |
| expected `isize` because of return type | |
error: aborting due to previous error | |
For more information about this error, try `rustc --explain E0308`. |